Gibraltar G10-2850 Knurled Fluted Knob 1 in 1/4-20 Plastic

Product Description

The GIBRALTAR G10-2850 is a knurled fluted knob with a female threaded insert, designed for hand-tightening applications in light industrial, mechanical, and equipment assembly environments. The knob features a 1 inch head diameter and accepts a 1/4-20 threaded fastener through its molded plastic body. The knurled and fluted outer profile provides a secure grip for tool-free adjustments. It is a standard hardware component installed by technicians, assemblers, and maintenance professionals across a range of panel, fixture, and equipment applications.

This knob is suited for use in control panels, enclosures, jigs, fixtures, and equipment assemblies where repeated hand adjustment is required. The female insert threading allows it to seat onto a 1/4-20 stud or bolt without tools. Its plastic construction keeps weight low and prevents corrosion in light-duty settings. Typical applications include HVAC equipment access panels, electrical enclosures, and general mechanical assemblies requiring a positive-grip thumb or finger knob.

Key Features

• 1 inch head diameter for a compact, low-profile grip profile
• 1/4-20 female threaded insert for tool-free installation on standard fasteners
• Knurled and fluted outer surface for positive finger grip during hand adjustment
• Plastic body construction — lightweight and corrosion resistant
• Single-piece molded design with no loose hardware components

Compatibility

Designed as a standard replacement or new-installation knurled fluted knob for any application using a 1/4-20 threaded stud or bolt requiring a hand-adjustable knob with a 1 inch head diameter.

Installation Notes

Installation requires no tools — thread the female insert onto a 1/4-20 stud or bolt by hand until snug. Do not apply power tools or excessive torque, as the plastic body can crack under over-tightening. Ensure the mating stud is clean and free of debris before threading the knob on. This hardware is typically installed by maintenance technicians, equipment assemblers, or field service personnel.